Two sets of old copper plates. I use existed design and divisions and re-textured it completly as a new copper materials.
The third material - Copper Scales, was modeled in Blender - baked via GrabDoc and textured in Painter.
Special thanks:
https://www.artstation.com/ask
for establish the base design and UV mapping of copper roof plates.
Rendered in C-Engine.
Cheers,